condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.04338015	0.037293	0.0494673
4 h after dark	0.049129400000000004	0.0330671	0.0651917
8 h after dark	0.00816735	0.0	0.0163347
12 h after dark	0.01608145	0.0	0.0321629